.App {
  text-align: center;
  min-height: 100vh;
  height: 100vh;
  background-color: #f5f5f5;
  overflow: hidden;
  position: relative;
}

.app-container {
  display: flex;
  flex-direction: column;
  max-width: 100%;
  margin: 0 auto;
  padding: 20px;
  height: 100%;
  position: relative;
}

.task-lists {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  height: calc(100vh - 620px);
  position: fixed;
  top: 20px;
  left: 0;
  width: 100%;
  padding: 0 20px;
}

.task-column {
  flex: 0 0 calc(40% - 10px);
  max-width: calc(40% - 10px);
  overflow-y: auto;
  padding: 15px;
  height: 100%;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 自定义滚动条样式 */
.task-column::-webkit-scrollbar {
  width: 6px;
}

.task-column::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.task-column::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 3px;
}

.task-column::-webkit-scrollbar-thumb:hover {
  background: #555;
}

.App-logo {
  height: 40vmin;
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .App-logo {
    animation: App-logo-spin infinite 20s linear;
  }
}

.App-header {
  background-color: #282c34;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: calc(10px + 2vmin);
  color: white;
}

.App-link {
  color: #61dafb;
}

@keyframes App-logo-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* 移除重复的样式定义，使用components/styles.css中的定义 */
.prompt-form-overlay {
  position: absolute;
  bottom: calc(20%);
  left: 50%;
  transform: translateX(-50%);
  margin-bottom: 10px;
  z-index: 1000;
  width: 100%;
  display: flex;
  justify-content: center;
}
